move old kamikaze out of trunk - will put buildroot-ng in there as soon as all the developers are ready

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@4944 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 225 deletions

diff --git a/openwrt/toolchain/gdb/patches/730-debian_gdb-fix-tracefork-check.patch b/openwrt/toolchain/gdb/patches/730-debian_gdb-fix-tracefork-check.patch
deleted file mode 100644
index 9890d80c3..000000000
--- a/openwrt/toolchain/gdb/patches/730-debian_gdb-fix-tracefork-check.patch
+++ /dev/null
@@ -1,225 +0,0 @@
-Status: submitted for comments
-
-2004-11-12  Daniel Jacobowitz  <dan@debian.org>
-
-	* linux-nat.c (my_waitpid): New function.
-	(linux_test_for_tracefork): Make more robust and verbose.  Take
-	an ORIGINAL_PID argument and test for PTRACE_SETOPTIONS first.
-	(linux_supports_tracefork, linux_supports_tracevforkdone): Take a PID
-	argument.  Update calls to linux_test_for_tracefork.
-	(linux_enable_event_reporting, child_follow_fork)
-	(child_insert_fork_catchpoint, child_insert_vfork_catchpoint)
-	(child_insert_exec_catchpoint): Update calls to
-	linux_supports_tracefork and linux_supports_tracevforkdone.
-
-Index: gdb-6.3/gdb/linux-nat.c
-===================================================================
---- gdb-6.3.orig/gdb/linux-nat.c	2004-10-08 16:29:47.000000000 -0400
-+++ gdb-6.3/gdb/linux-nat.c	2004-11-13 16:41:51.368720845 -0500
-@@ -150,18 +150,47 @@ linux_tracefork_child (void)
-   exit (0);
- }
- 
--/* Determine if PTRACE_O_TRACEFORK can be used to follow fork events.  We
-+/* Wrapper function for waitpid which handles EINTR.  */
-+
-+static int
-+my_waitpid (int pid, int *status, int flags)
-+{
-+  int ret;
-+  do
-+    {
-+      ret = waitpid (pid, status, flags);
-+    }
-+  while (ret == -1 && errno == EINTR);
-+
-+  return ret;
-+}
-+
-+/* Determine if PTRACE_O_TRACEFORK can be used to follow fork events.
-+
-+   First, we try to enable fork tracing on ORIGINAL_PID.  If this fails,
-+   we know that the feature is not available.  This may change the tracing
-+   options for ORIGINAL_PID, but we'll be setting them shortly anyway.
-+
-+   However, if it succeeds, we don't know for sure that the feature is
-+   available; old versions of PTRACE_SETOPTIONS ignored unknown options.  We
-    create a child process, attach to it, use PTRACE_SETOPTIONS to enable
--   fork tracing, and let it fork.  If the process exits, we assume that
--   we can't use TRACEFORK; if we get the fork notification, and we can
--   extract the new child's PID, then we assume that we can.  */
-+   fork tracing, and let it fork.  If the process exits, we assume that we
-+   can't use TRACEFORK; if we get the fork notification, and we can extract
-+   the new child's PID, then we assume that we can.  */
- 
- static void
--linux_test_for_tracefork (void)
-+linux_test_for_tracefork (int original_pid)
- {
-   int child_pid, ret, status;
-   long second_pid;
- 
-+  linux_supports_tracefork_flag = 0;
-+  linux_supports_tracevforkdone_flag = 0;
-+
-+  ret = ptrace (PTRACE_SETOPTIONS, original_pid, 0, PTRACE_O_TRACEFORK);
-+  if (ret != 0)
-+    return;
-+
-   child_pid = fork ();
-   if (child_pid == -1)
-     perror_with_name ("linux_test_for_tracefork: fork");
-@@ -169,7 +198,7 @@ linux_test_for_tracefork (void)
-   if (child_pid == 0)
-     linux_tracefork_child ();
- 
--  ret = waitpid (child_pid, &status, 0);
-+  ret = my_waitpid (child_pid, &status, 0);
-   if (ret == -1)
-     perror_with_name ("linux_test_for_tracefork: waitpid");
-   else if (ret != child_pid)
-@@ -177,13 +206,23 @@ linux_test_for_tracefork (void)
-   if (! WIFSTOPPED (status))
-     error ("linux_test_for_tracefork: waitpid: unexpected status %d.", status);
- 
--  linux_supports_tracefork_flag = 0;
--
-   ret = ptrace (PTRACE_SETOPTIONS, child_pid, 0, PTRACE_O_TRACEFORK);
-   if (ret != 0)
-     {
--      ptrace (PTRACE_KILL, child_pid, 0, 0);
--      waitpid (child_pid, &status, 0);
-+      ret = ptrace (PTRACE_KILL, child_pid, 0, 0);
-+      if (ret != 0)
-+	{
-+	  warning ("linux_test_for_tracefork: failed to kill child");
-+	  return;
-+	}
-+
-+      ret = my_waitpid (child_pid, &status, 0);
-+      if (ret != child_pid)
-+	warning ("linux_test_for_tracefork: failed to wait for killed child");
-+      else if (!WIFSIGNALED (status))
-+	warning ("linux_test_for_tracefork: unexpected wait status 0x%x from "
-+		 "killed child", status);
-+
-       return;
-     }
- 
-@@ -192,8 +231,12 @@ linux_test_for_tracefork (void)
- 		PTRACE_O_TRACEFORK | PTRACE_O_TRACEVFORKDONE);
-   linux_supports_tracevforkdone_flag = (ret == 0);
- 
--  ptrace (PTRACE_CONT, child_pid, 0, 0);
--  ret = waitpid (child_pid, &status, 0);
-+  ret = ptrace (PTRACE_CONT, child_pid, 0, 0);
-+  if (ret != 0)
-+    warning ("linux_test_for_tracefork: failed to resume child");
-+
-+  ret = my_waitpid (child_pid, &status, 0);
-+
-   if (ret == child_pid && WIFSTOPPED (status)
-       && status >> 16 == PTRACE_EVENT_FORK)
-     {
-@@ -204,34 +247,38 @@ linux_test_for_tracefork (void)
- 	  int second_status;
- 
- 	  linux_supports_tracefork_flag = 1;
--	  waitpid (second_pid, &second_status, 0);
--	  ptrace (PTRACE_DETACH, second_pid, 0, 0);
-+	  my_waitpid (second_pid, &second_status, 0);
-+	  ret = ptrace (PTRACE_KILL, second_pid, 0, 0);
-+	  if (ret != 0)
-+	    warning ("linux_test_for_tracefork: failed to kill second child");
- 	}
-     }
-+  else
-+    warning ("linux_test_for_tracefork: unexpected result from waitpid "
-+	     "(%d, status 0x%x)", ret, status);
- 
--  if (WIFSTOPPED (status))
--    {
--      ptrace (PTRACE_DETACH, child_pid, 0, 0);
--      waitpid (child_pid, &status, 0);
--    }
-+  ret = ptrace (PTRACE_KILL, child_pid, 0, 0);
-+  if (ret != 0)
-+    warning ("linux_test_for_tracefork: failed to kill child");
-+  my_waitpid (child_pid, &status, 0);
- }
- 
- /* Return non-zero iff we have tracefork functionality available.
-    This function also sets linux_supports_tracefork_flag.  */
- 
- static int
--linux_supports_tracefork (void)
-+linux_supports_tracefork (int pid)
- {
-   if (linux_supports_tracefork_flag == -1)
--    linux_test_for_tracefork ();
-+    linux_test_for_tracefork (pid);
-   return linux_supports_tracefork_flag;
- }
- 
- static int
--linux_supports_tracevforkdone (void)
-+linux_supports_tracevforkdone (int pid)
- {
-   if (linux_supports_tracefork_flag == -1)
--    linux_test_for_tracefork ();
-+    linux_test_for_tracefork (pid);
-   return linux_supports_tracevforkdone_flag;
- }
- 
-@@ -242,12 +289,12 @@ linux_enable_event_reporting (ptid_t pti
-   int pid = ptid_get_pid (ptid);
-   int options;
- 
--  if (! linux_supports_tracefork ())
-+  if (! linux_supports_tracefork (pid))
-     return;
- 
-   options = PTRACE_O_TRACEFORK | PTRACE_O_TRACEVFORK | PTRACE_O_TRACEEXEC
-     | PTRACE_O_TRACECLONE;
--  if (linux_supports_tracevforkdone ())
-+  if (linux_supports_tracevforkdone (pid))
-     options |= PTRACE_O_TRACEVFORKDONE;
- 
-   /* Do not enable PTRACE_O_TRACEEXIT until GDB is more prepared to support
-@@ -308,7 +355,8 @@ child_follow_fork (int follow_child)
- 
-       if (has_vforked)
- 	{
--	  if (linux_supports_tracevforkdone ())
-+	  gdb_assert (linux_supports_tracefork_flag >= 0);
-+	  if (linux_supports_tracevforkdone (0))
- 	    {
- 	      int status;
- 
-@@ -476,7 +524,7 @@ linux_handle_extended_wait (int pid, int
- int
- child_insert_fork_catchpoint (int pid)
- {
--  if (! linux_supports_tracefork ())
-+  if (! linux_supports_tracefork (pid))
-     error ("Your system does not support fork catchpoints.");
- 
-   return 0;
-@@ -485,7 +533,7 @@ child_insert_fork_catchpoint (int pid)
- int
- child_insert_vfork_catchpoint (int pid)
- {
--  if (!linux_supports_tracefork ())
-+  if (!linux_supports_tracefork (pid))
-     error ("Your system does not support vfork catchpoints.");
- 
-   return 0;
-@@ -494,7 +542,7 @@ child_insert_vfork_catchpoint (int pid)
- int
- child_insert_exec_catchpoint (int pid)
- {
--  if (!linux_supports_tracefork ())
-+  if (!linux_supports_tracefork (pid))
-     error ("Your system does not support exec catchpoints.");
- 
-   return 0;